User`s manual for monitoring, automation and remote control module
Contents
1. 1 click on the number of the thermostat you want 2 click turn ON to enable thermostat Enabled thermostats are colored in green 16 String displays the current temperature added with calibration value Output shows port s current state Refresh allows you to do manually refresh of the state Target to set target temperature Temperature can be set in both the positive by default that is without the sign of the value or the sign before the value and negative sign before the value ranges To save a given parameter click Save Hysteresis parameter allows to specify a range of operating the output The value is absolute and unsigned tenth of a degree This value will be added to the Target when high threshold will be reached and will taken away when Target 25 OFF Ae 0 22 25 28 99 __ tl Myst 3 Hyst 3 the temperature lower threshold will be reached For example when temperature of 20 degrees is set and a hysteresis is set 1 degree thermostat will switch output ON on 19 degrees and will switch output OFF on 21 degrees To save settings click Save The last parameter allows you to adjust the sensor as different sensors often has errors usually linear within two degrees This value can be positive or negative This parameter is always added to or subtracted from the data obtained from the sensor and the t cal string displays the corre2. 10Based t msc tate hee 6 OUTDUE Viney 3 3V OBIDUP ATE si anaE aE Aaea 20 Reiser gt 1 V INDUUIOGIC O lt 1 2V OUI O E aa 3 5V Thermal sensors to 6 Thermal sensors type digital1 Thermal measurement range 55 125 Thermal measurement accuracy 0 1 C Operating temperature of the Module 0 40 C Operating humidity level 20 80 In modifications NW NFW 5 24 V DC 2 1 Firmware type There are few different firmware types for the MM32 because one firmware can t include all the functions of the module You must specify the type of the firmware while ordering The firmware is user changeable only in Mini Monster32NF If not specified the module will be shipped with Type1 firmware thermo watchdog PWM RESET JSON SNMP TRAP _ De m uw I Io qe ime Ime j mw e DS Im Dew iw Im Ioue S 3 Connection General view Inputs outputs diagram IN OUT 6 IN OUT 5 GND OUT IN OUT 4 IN OUT 3 IN OUT 2 IN OUT 1 VCC OUT Mini Monster32N PWM factory reset DS18B20 GND DS18B20 DATA DS18B20 VCC IN VCC IN GND S 3 1 Connection features You can configure any of t
3. Bath light reset 3 INPUT Alarm reset 5 reset 6 Interval 5 SEL RESET allows to do quick double inversion of output example ON OFF ON Interval of this operation is general for all outputs in seconds max 255 seconds If Thermostat is activated for output T mode string will be shown instead of reset switch reset in thermostat mode is impossible If reset was done manually or by watchdog function resetting will be displayed instead of switch reset will be disabled while resetting THERMO provides thermostat functionality General information It s possible to connect up to 6 digital temperature sensors to Mini Monster Maximum cable length is 50 meters We don t recommend to use a wire with diameter less than 0 5mm You can enable Thermostat mode for each output of the Module So Module will automatically turn ON and OFF that output according to it s settings Each sensor can be associated with multiple outputs simultaneously with different settings for each output thermostat All temperature values here are in Celsius Example Output 1 is controlling main boiler in the house and Output 2 is connected to emergency boiler Sensor 1 is associated with both of them Output 1 has 23Co setting and Output 2 has 6 Co setting So when main boiler is working temperature in the house is maintained on 23 Co But in case of main boiler failure when temperature falls below 6 Co emergen
4. are not received after the restart After the specified number of restarts if there will be still no response from the host Watchdog function will be disabled The value can be from 1 to 255 Important if more than 1 one host is monitored we do not recommend using values of parameters less than interval less than 3 three seconds lost before reset less than 3 three wait after reset less than 3 three seconds If not recommended values are used web interface may not function properly and large delays in web pages loading process are possible It will not affect proper functioning of watchdog function itself 22 SNMP From firmware version 2 5 Mini Monster supports SNMP protocol v 1 RFC 1155 1157 This function can be enabled in Settings GET and GETNEXT request types are supported The Module has all its data in Enterprise space Mini Monster s Enterprise OID 43 1 3 6 1 4 1 43 Community string is the same as password to Module s web interface Information that can be obtained from the Module by SNMP device id Module s name oid 0 String format 1 6 Module s output status oid 1 6 corresponds to output number integer format syntax 1 ON 0 OFF 12 Watchdog reset stat oid 7 12 corresponds to Watchdog function number integer format 13 18 digital thermosensor temperature oid 13 18 corresponds to thermosensor number singed in
5. 55 sec means deactivating the function To set another parameters use set item 20 f http 192 168 0 12 password e 192 168 0 12 password C EJ Google Pre Mini Monster main reset thermo w dog settings 1 3 amp 8 W Dog 1 OFF resets 0 outputl OFF reset interval 5 lost before reset 5 wait after reset 5 failed resets 5 SET Reset interval parameter specifies the time in seconds between switching output off and on power on reset Can be set from 1 second to 255 sec recommended for at least 2 seconds Lost before reset parameter determines the number of packets lost no response for a request to the host before the reset will be performed For example if Ping interval 2 and lost before reset 4 then reset will be done in 2 4 8 seconds if no response from the host was got in this eight seconds If at least one response is received the no response counter will be 21 set to zero The parameter can have a value from 1 to 255 seconds Wait after reset parameter determines the check delay after reset For example if the computer is rebooted it will be available in the network after approximately 2 3 minutes At this time computer will be inaccessible from network and checking is useless The parameter can have a value from 1 to 255 seconds Failed resets parameter determines how many times the equipment can be resetted if the answers
6. User s manual for monitoring automation and remote control module Mini Monster32N and modifications NF NW NFW v 2 3 English S 1 General information Mini Monster32N is standalone module for monitoring automation and remote control based on microcontroller by Atmel The module can be connected to standard IEEE 802 3 Ethernet network It has mini web server with web interface and works over standard TCP IP v 4 protocol Mini Monster32N has six port All ports can work as logical outputs and logical inputs The module supports digital thermometer Dallas DS18b20 The module has also automatic functions thermostat and Ethernet watchdog Then functions of the Module are e logical level remote control on outputs e logical level remote monitoring on inputs e temperature monitoring originally designed for Celsius grade e automated electric load control according to temperature thermostat function e host in TCP IP network accessibility monitoring e automated electric load control according to host accessibility Ethernet watchdog function e PWM output e SNMP temperature and inputs monitoring SNMP is an optional function S 2 Technical specifications of the Module Size QW EI D sssssessnva itid 19 20 50 mm Vin DOWer ceccececcececceececeesecesecereeeuseceerecereeeneeeanes 5 9 V DC Consumption current 150 mA 5V ENENG
7. cted value Thermostat also works with temperature corrected by this parameter If the thermostat is turned ON the first switch in the MAIN section will be replaced with the inscription thermo and manual control of this output will be disabled If one of the sensors fails during work of the Module thermostats associated with it will shutdown If sensor isn t responding now there will be XXXXX mark instead of temperature data l mark near the name of thermostat s output means that this thermostat was turned OFF because of failure of the corresponding sensor It will not turn ON again automatically after if sensor goes back to normal Port can t work in Thermostat mode and in Watchdog mode simultaneously so when you turn ON the thermostat the watchdog mode on this port will be turned OFF if it turned ON and vice versa http 192 168 0 12 password lt 192 168 0 12 password Google Mini Monster main reset thermo w dog settings 12 3 4 5 6 W Dog 1 OFF resets 0 Water tank OFF host 0 0 0 0 SET interval 0 SEE set W DOG provides automatic hardware reset for device wich power consuption is controlled by Mini Monster by relay connected to the module in case it is not available in TCP IP network Function provides monitoring and resetting 6 six hosts each w dog is binded to port same number Navigation menu numbers from 1 to 6 below main menu provides access t
8. cy boiler will be started to avoid freezing When the Thermostat page is open SN J http 192 168 0 12 password i for the first time you will see the c B ox Wi Mini Monster following page The numerical row 777 eee thermo settings on the right represents Mini Thermostat 1 A em 2 INPUT Monster s ports You must save 3 E found sensors first The settings link below follows to Sensors settings search and save page Click it Connect all sensors to the module BEFORE proceeding Sensor set http 192 168 0 12 password 192 168 0 12 password CB Mini Monster main reset thermo w dog settings Sensors set 3 sensors found 61882054 t 31 1 v SaveTo 1 6 Name 10max Add 61882054 t 31 1 15112064 t 31 0 2471071914 t 30 2 Number under the Sensors set label indicates how many temperature sensors are connected to the Module and working properly There are all 6 sensors connected in this example In the drop list you can find all ID s and actual temperature data for each connected sensor To save the sensor you must select it in the drop list choose saving slot by typing its number to the Save to field and optionally choosing it s name 10 symbols max After a while the saved sensor has to appear in the list below Repeat this operation to save all other senso
9. ent in not recommended temps is needed you may use an extension cord to connect the temperature sensor 27
10. he universal IO ports as Input or Output see chapter 4 Be sure to configure all ports and save its state with Save button before make any connections to it VEC Using outputs MM32N has 6 general purpose ports Ports in outputs which cannot be used to drive high current loads If you want to do so you must use some MOSFET or relay MMIGN_OUT 1 1 To connect the relay to the output you PNP must use the transistor as well Here is simple schematics of relay connection to the one of the output Also you can use oV relay boards with embedded transistor There is VCC OUT and GND OUT pins on the module so you can power such boards with those pins device MM1BN IN TRISTATE Using inputs 1 1 PLUS MINUS Ports in input state can be configured 51 1 P MMIGN_ IN_ PULLED t d as tri state inputs or as pulled inputs In tri state mode you can apply some V from any device which has common GND with module In pulled GND mode the inputs is pulled to the 3 3V with internal resistor So you can connect it to the GND with button or similar switching device Pay attention that in both cases you must not apply the voltage higher than 3 5V to the inputs WRONG VEC 5 5V T 6 IN TRISTATE 31 1 1 Pay attention that unconnected input in tri state may become logical O or 1 randomly So you can t use this type of connection without any pulling resistor inter
11. nal or external PWM PWM output have the same parameters with regular output You can use transistor to drive high load or connect it directly to PWM enabled devices such as 4 pin PC coolers Temperature sensor connection It s possible to connect 6 six digital temperature sensors to the module Maximum cable length is 50 meters We don t recommend to use the wire with diameter less than 0 5mm in case of long cable usage For a more accurate measurement of the temperature it is recommended to connect the sensor with pigtail at least 10 cm length Power supply MM32N requires DC 5 9V power supply We recommend to use only new branded and or tested power supply and avoid used no name or unreliable ones Power supply s Vout must be stable and never will fall less than 5 V Maximum output current of the power supply depends of the summary amperage requirements of all connected devices such as relays It is very recommended to avoid voltage fallings under 5 V especially because of switching relays Such power surges may cause unstable operation of the module S 4 Web interface and controls The Module has web interface and can be accessed via TCP IP after connecting to Ethernet and power supply Defaults are IP 192 168 0 12 Password password MAC FO F1 09 E4 01 FF oo after first switching on the Module can be accessed at address http 192 168 0 12 password http 192 168 0 12 password 192 168 0 12
12. o all Watchdogs Below navigation menu an informational frame is located It contains 19 info of function itself is function ON or OFF 1st string amount resets done by function 2nd string current output state ON or OFF 3rd string If a name was set for output it will be used otherwise number will be used If target host in unreachable NR not reachable will be added in the 1st string for example W Dog 1 OFF nr On main W dog page you can set address of target machine and interval availability checking via TCP IP through the ICMP PING You can set checking frequency and additional parameters here The function is enabled if interval is non zero In this case string of reset Statistics W dog stat x will be added to corresponding port host specifies ip address of the host that will be monitored The address format is for example 192 168 10 5 If host is not reachable nr will be displayed in W dog main section and uppercase nr symbol will be displayed in W dog navigation menu For monitoring hosts from non local network gateway option must be used see Settings for details If the function is enabled after the reset section resets statistic will be showed Interval parameter specifies the time interval in seconds after which the availability check will be done The range of values is from 1 sec to 2
13. password vc B Google P Mini Monster main reset thermo w dog settings Manual switch turn ON 1 turn ON 2 turn ON 3 turn ON 4 turn ON 5 turn ON 6 Save Set ports 4 1 Control sections http 192 168 0 12 password lt e 192 168 0 12 password c EJ Google pP YY amp Ll Mini Monster main reset thermo w dog settings Manual switch HIGH Water tank turn OFF Bath light turn ON 3 LOW Alarm turn ON 5 turn ON 6 save Set ports MAIN Displays states of outputs inputs and allows to switch outputs and input s modes Color of port number shows port state at the moment green on red off if port is output Inputs can be configured as pulled up to positive or tri state not pulled To switch states use corresponding switch Capital letter H igh or L ow indicates input state at the moment 10 Set ports section allows to configure ports direction input or output Also here you can set ports name Name must contain only alpha numerical characters and can be 10 characters long maximum Save button allows to save current states of outputs on or off as the default state after reset for example outputs will automatically be returned to a saved state http 192 168 0 12 password amp 192 168 0 12 password e E Google p Mini Monster main reset thermo w dog settings Reset INPUT Water tank reset
14. rs you want to use You can save one sensor multiple times to multiple slots so saved sensors aren t disappear from the drop list You can delete any saved sensor by clicking 14 Del Saved and active sensors are colored green If some sensors disconnected or failed after saving the corresponding lines will be colored red http 192 168 0 12 password 192 168 0 12 password HA Aa Mini Monster main reset thermo w dog settings Sensors set 2 sensors found SaveTo 1 6 Name 10max Adi Stored 1 Window 61882054 t Del 2 Street 15112064 t 31 2 Del 3 123 2471071914 t 30 3 Del 4 3 6 http 192 168 0 12 password e 192 168 0 12 password Mini Monster main reset thermo w dog settings 1 Window XXXXX 22 Street 29 0 lt 3 gt 123 27 3 ES Ea 6 settings After sensors saving routine you can go back to the previews page by Back Thermostat 3 ON turn OFF t cal 27 3 Output OFF refresh Target 20 3 Save Hyst 13 Save Cal 0 0 Save in your browser or using thermo link above You can see that the all saved sensors appeared in the list at the right You can see the name of each thermostat and current temperature readings This temperature is absolute and hasn t been affected by the calibration value By default all thermostats are turned OFF red color You can turn it ON by
15. some reason To do so connect factory reset pins for 5 five seconds while turning Module ON To simple reset settings on 32NF modification connect factory reset pins for 1 one second while turning Module ON 3 Limited functions set For technical reasons 32NF modification can have slightly less software functions simultaneously than 32N All other parameters of 32NF modification are identical to 32N 26 S 6 Miscellaneous Mini Monster32N can output its state in JSON format Format of the JSON query is http 192 168 0 12 password js Answer is fw MM32N v2 1 std b200714 id Mini Monster prt 0 0 0 0 0 0 pst 0 0 0 0 0 0 t 23 4 25 1 39 2 No sensor No sensor No sensor wdr 0 0 0 0 0 0 where fwv firmware version id module s name prt port state array pst 1 0 1 OUT O IN array t temperature array wdr watchdog resets array Settings of the module are stored in non volatile EEPROM memory so after the power settings they will be preserved All the data is stored in EEPROM of the Module except Watchdog function statistics To reset the module to the factory defaults connect the pads when turning the Module on see Section 3 We do not recommend to use the module at temperatures below 0 C and above 40 The module was not long tested at these temperatures If exploitation for the temperature measurem
16. teger integer must be divided by 10 19 analog thermosensor temperature oid 19 signed integer must be divided by 10 MIB s can be found at http mini monster ru index php en US dwnld en 23 SETTINGS http 192 168 0 12 password 192 168 0 12 password v B Google p B ea Mini Monster main reset thermo w dog settings IP gateway 0 0 0 0 SET MAC F0 A1 29 B3 01 FF ID PASS password SNMP ON common module settings IP specifies an IP address of the module in a local network Default address is 192 168 0 12 Gateway specifies a gateway in local network to allow monitoring of hosts that are located in another networks Address format is XXX XXX XXX XXX for example 192 168 10 1 24 MAC specifies a unique module s physical MAC address Change only if necessary Default FO F1 09 E4 01 FF ID specifies a name just a label of the module Default is Mini Monster Pass is a password to the module Default is password FW ver string indicates current firmware version 25 5 Mini Monster 32NF modification peculiar properties 1 Firmware change and update Can be done using special software can be found at http mini monster ru index php en US dwnld en To activate software change mode click change firmware in Settings 2 Factory reset Full software reset can be done if main firmware is not working properly for
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